Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
kalkuli
→
Esperanto
kalkulo
(affix)
→
Esperanto
kalkulilo
(affix)
→
Esperanto
dekalkuli
(affix)
→
Esperanto
kalkulado
(suffix)
→
Esperanto
nekalkulebla
(affix)
→
Esperanto
alkalkuli
(affix)